Cleveland C40077 Hss Sem For Alum Ticn

Square End Mill: 1/2'' Dia, 1-1/4'' LOC, 1/2'' Shank Dia, 3-1/4'' OAL, 3 Flutes, Powdered Metal Single End, TiCN Finish, Spiral Flute, Centercutting, RH Cut, RH Flute, Series PM-539R